75x88mm blue conical grinding and polishing sponge hexagonal handle (handle diameter 6.35mm）

"1. Soft texture: The blue sponge is soft and elastic, allowing it to apply force evenly during polishing and avoiding damage to the workpiece surface. 2. Strong adaptability: With a 6.35mm hexagonal shank, it can be easily installed on electric drills and mold grinders, ensuring convenient use and expanding application scope. 3.Conical shape: The conical design enables flexible access to grooves, corners and other parts, leaving no details untouched and ensuring comprehensive, dead-angle-free polishing."